kernel/Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt, branch linux-6.2.y

dt-bindings: Convert Reserved Memory binding to a schema

2021-09-13T13:20:18Z

Convert the reserved memory bindings to DT schema format. The bindings are split into schemas for clients, common reserved memory node properties and a specific binding for shared-dma-pool. Cc: devicetree-spec@vger.kernel.org Signed-off-by: Maxime Ripard Signed-off-by: Rob Herring Link: https://lore.kernel.org/r/20210901091852.479202-6-maxime@cerno.tech

dt-bindings: of: Add restricted DMA pool

2021-07-14T00:04:52Z

Introduce the new compatible string, restricted-dma-pool, for restricted DMA. One can specify the address and length of the restricted DMA memory region by restricted-dma-pool in the reserved-memory node. Signed-off-by: Claire Chang Tested-by: Stefano Stabellini Tested-by: Will Deacon Signed-off-by: Konrad Rzeszutek Wilk

of: properties of reserved-memory nodes

2020-09-15T20:26:14Z

The reusable and the no-map property are mutually exclusive. Clarify this in the documentation. Acked-by: Grant Likely Signed-off-by: Heinrich Schuchardt Link: https://lore.kernel.org/r/20200910162020.3927-1-xypron.glpk@gmx.de Signed-off-by: Rob Herring

dt-bindings: reserved-memory: Introduce memory-region-names

2020-04-15T16:23:30Z

In order to make the reserved-memory bindings more consistent with other existing bindings, add a memory-region-names property that contains an array of strings that name the entries of the memory-region property and allows these regions to be looked up by name. Signed-off-by: Thierry Reding Signed-off-by: Rob Herring

treewide: correct "differenciate" and "instanciate" typos

2018-08-24T01:48:43Z

Also add these typos to spelling.txt so checkpatch.pl will look for them. Link: http://lkml.kernel.org/r/88af06b9de34d870cb0afc46cfd24e0458be2575.1529471371.git.fthain@telegraphics.com.au Signed-off-by: Finn Thain Cc: Masahiro Yamada Cc: Joe Perches Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

drivers: dma-coherent: Introduce default DMA pool

2017-06-28T13:55:03Z

This patch introduces default coherent DMA pool similar to default CMA area concept. To keep other users safe code kept under CONFIG_ARM. Cc: Michal Nazarewicz Cc: Marek Szyprowski Cc: Rob Herring Cc: Mark Rutland Cc: Greg Kroah-Hartman Suggested-by: Robin Murphy Tested-by: Benjamin Gaignard Tested-by: Andras Szemzo Tested-by: Alexandre TORGUE Signed-off-by: Vladimir Murzin Signed-off-by: Christoph Hellwig

of: document bindings for reserved-memory nodes

2014-03-04T08:44:23Z

Reserved memory nodes allow for the reservation of static (fixed address) regions, or dynamically allocated regions for a specific purpose. [joshc: Based on binding document proposed (in non-patch form) here: http://lkml.kernel.org/g/20131030134702.19B57C402A0@trevor.secretlab.ca adapted to support #memory-region-cells] Signed-off-by: Josh Cartwright [mszyprow: removed #memory-region-cells property] Signed-off-by: Marek Szyprowski [grant.likely: removed residual #memory-region-cells example] Signed-off-by: Grant Likely